BFT INTRIC 1, INTRIC 2, TRC 1, TRC 2, TRC 4 User Manual

INTRIC 1-2

TRC 1-2-4

MITTO 2-4

433.92 Mhz

D811249 20-10-01 Vers. 06

SELF-LEARNING
ROLLING-CODE
RADIO CONTROLS

433.92 MHZ
FREQUENCY

353

D811249_06

RADIO CONTROLS

RADIO CONTROLS

INTRIC 1-2/TRC 1-2-4/MITTO 2-4 433.92 MHZ

INTRIC 1-2/TRC 1-2-4/MITTO 2-4 433.92 MHZ

1) GENERAL OUTLINE

Thank you for buying this product, our company is sure that you will be more
than satisfied with the performance of the product. Read the “Instruction
Manual” supplied with this product carefully, as it provides important
information about safety, installation, operation and maintenance.This
product conforms to recognised technical standards and safety regulations.
It complies with the 89/336/EEC, 1999/5/CEE, European Directive and
subsequent amendments. This product complies with recognised technical
standards and safety regulations. Self-learning rolling-code radio receiver
system. This is used to configure impulse or bistable or timed outputs. It can
also memorize TEO 1-2-4 series (non rolling-code) transmitters. The
INTRIC/TRC-MITTO system is compatible with the EElink protocol for fast
installation and maintenance.

2) GENERAL SAFETY
WARNING! An incorrect installation or improper use of the product
can cause damage to persons, animals or things.

• The “Warnings” leaflet and “Instruction booklet” supplied with this

product should be read carefully as they provide important information
about safety, installation, use and maintenance.

• Scrap packing materials (plastic, cardboard, polystyrene etc) according
to the provisions set out by current standards. Keep nylon or polystyrene
bags out of children’s reach.

• Keep the instructions together with the technical brochure for future
reference.

• This product was exclusively designed and manufactured for the use
specified in the present documentation. Any other use not specified in
this documentation could damage the product and be dangerous.

• The Company declines all responsibility for any consequences resulting
from improper use of the product, or use which is different from that
expected and specified in the present documentation.

• Do not install the product in explosive atmosphere.

• The construction components of this product must comply with the
following European Directives:It complies with the 89/336/EEC, 1999/
5/CEE, European Directive and subsequent amendments. As for all
non-EEC countries, the above-mentioned standards as well as the
current national standards should be respected in order to achieve a
good safety level.

• The Company declines all responsibility for any consequences resulting
from failure to observe Good Technical Practice when constructing
closing structures (door, gates etc.), as well as from any deformation
which might occur during use.

• The installation must comply with the provisions set out by the following
European Directives:It complies with the 89/336/EEC, 1999/5/CEE,
European Directive and subsequent amendments.

• Disconnect the electrical power supply before carrying out any work on
the installation. Also disconnect any buffer batteries, if fitted.

• Fit an omnipolar or magnetothermal switch on the mains power supply,
having a contact opening distance equal to or greater than 3mm.

• Check that a differential switch with a 0.03A threshold is fitted just
before the power supply mains.

• Check that earthing is carried out correctly: connect all metal parts for
closure (doors, gates etc.) and all system components provided with an
earth terminal.

• Fit all the safety devices (photocells, electric edges etc.) which are
needed to protect the area from any danger caused by squashing,
conveying and shearing.

• Position at least one luminous signal indication device (blinker) where
it can be easily seen, and fix a Warning sign to the structure.

• The Company declines all responsibility with respect to the automation safety
and correct operation when other manufacturers’ components are used.

• Only use original parts for any maintenance or repair operation.

• Do not modify the automation components, unless explicitly authorised
by the company.

• Instruct the product user about the control systems provided and the
manual opening operation in case of emergency.

• Do not allow persons or children to remain in the automation
operation area.

• Keep radio control or other control devices out of children’s reach, in
order to avoid unintentional automation activation.

• The user must avoid any attempt to carry out work or repair on the
automation system, and always request the assistance of qualified
personnel.

• Anything which is not expressly provided for in the present instructions,
is not allowed.

3) TECHNICAL SPECIFICATIONS

Frequency: .............................................................................. 433.92MHz

Operating temperature: .......................................................... -20 / +55°C

Coded by means of: .............................................. Rolling-code Algorithm

No. combinations: ........................................................................ 4 million

Dimensions: ................................................................................. see fig.1

3.1) Receiver

Power supply: .................................. from 12 to 28Vdc, from 16 to 28Vac

Antenna impedance: ........................................................ 50Ohm (RG58)

Relay contact: ........................................................ 1A - 33Vac, 1A 24Vdc

Max No. radio control to be memorised: ............................................ 128

Receiver versions: INTRIC1 -single-channel, INTRIC2 - double-channel.

3.2) Transmitter MITTO

Keys: ............................................................................................... Yellow

Power supply: ............................. Two 3V lithium batteries (type CR2016)

Range: ............................................................................. 50 / 100 metres

Transmitter versions: MITTO2 - double-channel, MITTO4 - four-channel.

3.3) Transmitter TRC

Keys: ................................................................................................... Red

Power supply: ........................................................... 12V Alkaline battery

Range: ............................................................................. 50 / 100 metres

Transmitter versions:TRC1-single-channel, TRC2-double-channel, TRC4-four-channel.

4) ANTENNA INSTALLATION

Use an antenna tuned to 433MHz. For Antenna-Receiver connection, use
an RG58 coaxial cable. The presence of metallic masses close by the
antenna can interfere with radio reception. In case of poor transmitting
range, move the antenna to a more suitable site.

5) PROGRAMMING

The receivers are provided with a “JP5” jumper (fig.2) which is used to
enable the transmitters to be memorized, in MANUAL or SELF-LEARNING
mode by radio. Having inserted the receiver in the connector provided with
the control unit, enter the programming mode by pressing the SW1 button
for INTRIC 1 or, in case of INTRIC 2, the SW1 button for the CH1 output and
SW2 button for CH2 output. This condition is signalled by constant blinking
of the DL1 LED. The DL1 LED blinker packs (fig.2), which range from 1 to
6 blinks interrupted by a pause of about 1 second, indicate the different
learning functions (see table). The receiver comes out of the programming
mode if no operations take place during the subsequent 90 seconds.

5.1) Transmitter memory storage in manual mode (JP5 closed)
Select the required function from the table. When the operating method has
been understood, proceed as follows:
a) Preset the receiver to the required function (see table) and check the
DL1 LED blinker packs.
b) Send the transmitter secret code. In the case of TRC1-2/MITTO2-4,
press the P1 hidden button (fig.2). In the case of TRC4, the P1 button
function corresponds to pressing the 4 transmitter buttons simultaneously
or, after opening the battery compartment, bridging the two P1 points with
a screwdriver (fig.2).
Note: For the TEO 1-2-4 series, enter the personal code with the 10-way
Dip-switch provided with the transmitter and press the T key of the
transmitter which is to be memorised.
c) Press the T key of the transmitter which is to be memorised. The key of
that transmitter is now stored.
d) To memorise other transmitters, repeat the sequence from point (b)
within a maximum time of about 10 seconds, otherwise the receiver will
come out of the programming mode.

5.2) Transmitter memory storage in self-learning mode by radio (JP5 open)
This procedure permits to copy the keys of a transmitter previously stored
to a receiver without having to operate on the receiver inside the box.

NOTE: The transmitters belonging to the TEO 1-2-4 series (without
rolling-code) can only be stored MANUALLY.

The first transmitter must be memorized in manual mode (see paragraph

5.1). Note: with JP5 open, you can also carry out memory storage in manual
mode. Leaving the JP5 bridge open, and having a MITTO transmitter
already memorized in the receiver, you can also memorize other transmitters
by radio, as explained below:
a) Send the secret code of the transmitter already memorised. In the case
of TRC1-2/MITTO2-4 transmitters, press the hidden P1 button (fig.2). In the
case of TRC4, the P1 button function corresponds to pressing the 4
transmitter buttons simultaneously or, after opening the battery compartment,
bridging the two P1 points with a screwdriver (fig.2).
b) Press the T key which is also to be assigned to the new transmitter.
c) Transmit the secret code of the new transmitter to be memorized.
d) Press the T key which is to be assigned to the new transmitter.
e) To memorise another transmitter, repeat the sequence from step (c)

N° radio control

Receiver versions

Intric
Intric 512

Intric 2048

128

512
2048

354

D811249_06

within a maximum time of 10-15 seconds, otherwise the receiver will come
out of the programming mode.
f) To copy another key, repeat the sequence from step (a) and wait for the receiver to
come out of the programming mode (or disconnect the receiver from the power supply).

Note: Maximum protection from memory storage of foreign codes is
obtained by presetting the JP5 jumper closed and programming in
MANUAL mode or by means of the UNIPRO mod. programmer.

5.3) UNIPRO mod. Universal programmer (Fig.4-Fig.5)

To use the programmer, see the respective instructions. Transmitter -
Connect the UNIPRO programmer to the transmitter by means of the
UNITRC/UNIMITTO and UNIFLAT accessories supplied. Receiver ­Connect the UNIPRO programmer to the INTRIC receiver by means of the
UNIDA and UNIFLAT accessories supplied. The system will not support
the power input of the UNIPRO programer.

6) MAINTENANCE
The maintenance of the system should only be carried out by qualified
personnel regularly. The MITTO transmitters are supplied by two 3V

lithium battiers (type CR2016).The TRC transmitters are powered by a 12V

alkaline battery.When replacing the batteries type CR2016 do not touch the
poles with thehands.
Any reduction in the transmitter capacity may be due to the batteries getting
flat. When the led of the transmitter flashes, it means that the batteries are
flat and must be replaced.

7) DISPOSAL
ATTENTION: disposal should only be carried out by qualified personnel.

Materials must be disposed of in conformity with the current regulations.
In case of disposal, the system components do not entail any particular
risks or danger. In case of recovered materials, these should be sorted out
by type (electrical components, copper, aluminium, plastic etc.).
For battery disposal, refer to the current regulations.

The descriptions and illustrations contained in the present manual
are not binding. The Company reserves the right to make any
alterations deemed appropriate for the technical, manufacturing
and commercial improvement of the product, while leaving its
essential features unchanged, at any time and without undertaking
to update the present publication.

Advanced Programming

When pressing the key SW1 (for channel 1) or SW2 (for channel 2) for the first time, the receiver sets to the programming
mode. Every time the key SW is pressed after that, the receiver switches to the configuration for the subsequent function, that
is indicated by the number of flashings (see table).

For example, if SW2 is pressed for 4 consecutive times, the receiver stores the second channel as timer output
(4 flashings/pause/4 flashings/pause/...).
At this stage, after selecting the channel (SW1 or SW2) and the desired function, the key T (T1-T2-T3 or T4) of the transmitter

will be stored in the memory of the receiver as indicated in the table for programming.
To set the TEO transmitters, it is necessary to press the key T (T1-T2-T3 or T4) for two consequent times.

The receiver enters the programming mode. If no memory storage takes place during the
subsequent 90 seconds, the receiver comes out of the programming mode. The combined
output relay remains picked up as long as the respective transmitter key is kept pressed.

Constant blinking.

Standard Programming

Press the hidden key P1 (Fig.2/Fig.5) on the
transmitter until the Led remains on, then press the
key T (1-2-3 or 4) on the transmitter until flashing is
resumed, wait for the Led to switch off (90secs.) or
disconnect the power supply. Now the key T of the
transmitter is stored.

Press the hidden key P1 (Fig.2) on the transmitter until the Led remains
on, then press the key T1 on the transmitter (pressing of the other keys is
ignored), until flashing is resumed, wait for the Led to switch off (90secs.)
or disconnect the power supply.

Now the keys T1 and T2 are automatically stored on CH1 and CH2.

Press the hidden key P1 (Fig.2/Fig.5) on the transmitter until the Led
remains on, then press the key T (1-2-3 or 4) on the transmitter until
flashing is resumed, wait for the Led to switch off (90secs.) or disconnect
the power supply. Now the key T of the transmitter is stored with step-by-
step mode.

Press the hidden key P1 (Fig.2/Fig.5) on the transmitter until the Led
remains on, then press the key T (1-2-3 or 4) on the transmitter until
flashing is resumed, wait for the Led to switch off (90secs.) or
disconnect the power supply. Now the key T of the transmitter is
stored with timer functioning mode.

Press the hidden key P1 (Fig.2) on the transmitter until the Led
remains on, then press the key T which has to be cancelled from
the memory of the receiver until flashing is resumed., wait for the
Led to switch off (90secs.) or disconnect the power supply.

While the Led is flashing, simultaneously press the
keys SW1 and SW2 on the receiver for more than
10secs.

Now all of the transmitters have been cancelled
and the programming mode is abandoned.

SW2

for CH2 output chanel

SW2
SW1

The combined output relay changes its status each time the
transmitter key is pressed.

3 blinks followed by a
pause of about 1 second.

SW2
SW1

Each time the transmitter key is pressed, the output relay remains picked
up for 90 seconds. If the key is pressed during the counting cycle, counting

is restarted for further 90 seconds.

4 blinks followed by a
pause of about1 second.

SW2
SW1

Remove the from the receiver memory a single T key of a transmitter

5 lampeggi seguiti da una
pausa di circa 1 secondo

SW2
SW1

WARNING ! This operation deletes all of the radiocontrols stored on channel 1 and
channel 2 from the memory of the receiver.

1

1

1

1

1

1

6 blinks followed by a pause
of about 1 second.

SW2
SW1

1

1

SW1

for CH1output chanel

SW2
SW1

2 blinks followed by a
pause of about 1 second.

1

1

The key T1 of the transmitter is automatically stored on the output
CH1 while the key T2 on CH2. Do not store the TRC1 with this function
(key T2 is not available).

Programming

and

Impulse output

Automatic memory storage

only TRC2/

MITTO2

with impulse output

Step-by-step output

Timer output

Code elimination

Cancellation of the

entire receiver

memory

RADIO CONTROLS

RADIO CONTROLS

INTRIC 1-2/TRC 1-2-4/MITTO 2-4 433.92 MHZ

INTRIC 1-2/TRC 1-2-4/MITTO 2-4 433.92 MHZ